Does the Timestamp Affect the Hash of the Merkle Root?

No, the timestamp does not directly affect the hash of the Merkle Root. The Merkle Root is calculated solely from the transaction data within the block.

However, the timestamp is included in the block header, and the block header (which includes the Merkle Root and the timestamp) is the data that is hashed by the miner to find the final block hash.

How Does the Block Header Differ from the Block Body in a Blockchain?
What Are the Main Components of a Typical Block Header?
How Does a Lightweight Wallet Use the Merkle Root for Verification?
How Is the Nonce Related to the Block Timestamp?
Define ‘Block Header’ in the Context of a Blockchain
What Is the Role of the Merkle Root in a Block Header?
How Does a ‘Light Client’ Utilize the Merkle Root for Verification?
Besides the Merkle Root, What Other Key Pieces of Information Are Contained in a Typical Bitcoin Block Header?

Glossar